package cn.io0288.blog2;

import cn.io0288.blog2.db.Articles;
import cn.io0288.blog2.model.Article;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Map;

@WebServlet(name = "InsertServlet", value = "/insert")
public class InsertServlet extends HttpServlet {
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
        response.setContentType("text/html;charset=utf-8");
        response.setCharacterEncoding("utf-8");
        request.setCharacterEncoding("utf-8");
        PrintWriter pw = response.getWriter();
        HttpSession session = request.getSession();

        // 是否登录
        if (session.getAttribute("uemail") == null) {
            response.sendRedirect(request.getContextPath() + "/login");
            return;
        }

        Map<String, String[]> p = request.getParameterMap();
        System.out.println("正在发布文章...");
        Article b = new Article(p);

        Articles.addArticle(b);

        response.sendRedirect(request.getContextPath() + "/");
    }

    public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        response.setContentType("text/html;charset=utf-8");
        response.setCharacterEncoding("utf-8");
        PrintWriter pw = response.getWriter();
        HttpSession session = request.getSession();
        String[] route = request.getRequestURI().split("/");

        // 是否登录
        if (session.getAttribute("uemail") == null) {
            response.sendRedirect(request.getContextPath() + "/login");
            return;
        }

        System.out.println("准备插入文章");
        Article a = new Article(0, 0, 0, "", "", "", "", "", "", "");
        request.setAttribute("page", "views/insert");
        request.setAttribute("article", a);
        request.getRequestDispatcher(request.getContextPath() + "/index.jsp").forward(request, response);
    }
}